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tunnel_routes: stricter validation for parameters #917

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30 changes: 28 additions & 2 deletions tunnel_routes.go
Expand Up @@ -6,11 +6,17 @@ import (
"fmt"
"net/http"
"net/url"
"strings"
"time"

"github.com/pkg/errors"
)

var (
ErrMissingNetwork = errors.New("missing required network parameter")
ErrInvalidNetworkValue = errors.New("invalid IP parameter. Cannot use CIDR ranges for this endpoint.")
)

// TunnelRoute is the full record for a route.
type TunnelRoute struct {
Network string `json:"network"`
Expand All @@ -22,7 +28,7 @@ type TunnelRoute struct {
}

type TunnelRoutesListParams struct {
AccountID string
AccountID string `url:"-"`
TunnelID string `url:"tunnel_id,omitempty"`
Comment string `url:"comment,omitempty"`
IsDeleted *bool `url:"is_deleted,omitempty"`
Expand Down Expand Up @@ -76,7 +82,7 @@ func (api *API) ListTunnelRoutes(ctx context.Context, params TunnelRoutesListPar
}

uri := buildURI(fmt.Sprintf("/%s/%s/teamnet/routes", AccountRouteRoot, params.AccountID), params)
res, err := api.makeRequestContext(ctx, http.MethodGet, uri, params)
res, err := api.makeRequestContext(ctx, http.MethodGet, uri, nil)
if err != nil {
return []TunnelRoute{}, err
}
Expand All @@ -94,6 +100,18 @@ func (api *API) ListTunnelRoutes(ctx context.Context, params TunnelRoutesListPar
//
// See: https://api.cloudflare.com/#tunnel-route-get-tunnel-route-by-ip
func (api *API) GetTunnelRouteForIP(ctx context.Context, params TunnelRoutesForIPParams) (TunnelRoute, error) {
if params.AccountID == "" {
return TunnelRoute{}, ErrMissingAccountID
}

if params.Network == "" {
return TunnelRoute{}, ErrMissingNetwork
}

if strings.Contains(params.Network, "/") {
return TunnelRoute{}, ErrInvalidNetworkValue
}

uri := fmt.Sprintf("/%s/%s/teamnet/routes/ip/%s", AccountRouteRoot, params.AccountID, params.Network)

responseBody, err := api.makeRequestContext(ctx, http.MethodGet, uri, nil)
Expand All @@ -119,6 +137,10 @@ func (api *API) CreateTunnelRoute(ctx context.Context, params TunnelRoutesCreate
return TunnelRoute{}, ErrMissingAccountID
}

if params.Network == "" {
return TunnelRoute{}, ErrMissingNetwork
}

uri := fmt.Sprintf("/%s/%s/teamnet/routes/network/%s", AccountRouteRoot, params.AccountID, url.PathEscape(params.Network))

responseBody, err := api.makeRequestContext(ctx, http.MethodPost, uri, params)
Expand All @@ -143,6 +165,10 @@ func (api *API) DeleteTunnelRoute(ctx context.Context, params TunnelRoutesDelete
return ErrMissingAccountID
}

if params.Network == "" {
return ErrMissingNetwork
}

uri := fmt.Sprintf("/%s/%s/teamnet/routes/network/%s", AccountRouteRoot, params.AccountID, url.PathEscape(params.Network))

responseBody, err := api.makeRequestContext(ctx, http.MethodDelete, uri, nil)
Expand Down